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The Cell journal citation style uses consecutive numbered superscript citations in text and a corresponding numerical reference list ordered by appearance. Each reference entry specifies author surnames with unspaced initials, publication year in parentheses, sentence-case article title, abbreviated journal title, italicized volume number, page range, and full Digital Object Identifier (DOI).
The format
Cell Press enforces a standardized reference architecture across Cell and its research journals. References in the bibliography follow explicit structural patterns based on publication type.
Author Formatting and the 10-Author Rule
Authors appear surname first, followed by a comma and initials without spaces (e.g., Franklin, R.E.). Multiple authors are separated by commas, with the word “and” preceding the final author (e.g., Watson, J.D., and Crick, F.H.C.). Ampersands (&) are never used. If a work has between 1 and 10 authors, list all authors. If it has 11 or more authors, list the first 10 authors followed by a comma and “et al.”
Journal Article Template
Author, A.B., and Author, C.D. (Year). Article title in sentence case. Abbrv. J. Volume, page–page. https://doi.org/10.xxxx/xxxx- Year: In parentheses immediately after authors, ending with a period.
- Article Title: Sentence case without quotation marks, ending with a period.
- Journal Name: Standard ISO abbreviation in plain text (not italicized).
- Volume & Pages: Italicized volume number, comma, full page range with an en dash (e.g., 187, 512–526). Issue numbers are omitted when pagination is continuous.
- DOI: Full HTTPS URL (
https://doi.org/...) without a trailing period.
Book and Book Chapter Templates
Book:
Author, A.B. (Year). Book Title, Edition (Publisher).
Chapter in an Edited Volume:
Author, A.B., and Author, C.D. (Year). Chapter title. In Book Title, Collection. Editor, E.F., ed. (Publisher), pp. page–page.Datasets, Software, and STAR Methods Resources
Under Cell Press STAR Methods guidelines, external datasets and software pipelines must be cited directly in the reference list rather than in supplemental footnotes. Authors should follow CASRAI guidelines for citing research datasets and drafting data availability statements. Reagents and models listed in the Key Resources Table should include Research Resource Identifiers (RRIDs).
Author, A.B., and Author, C.D. (Year). Dataset or Software Title. Version X.Y (Repository). https://doi.org/10.xxxx/xxxxExamples
The following real-pattern models illustrate Cell reference list entries. Fictitious sources are labeled as illustrative examples.
Example 1: Single-Author Journal Article
Illustrative Example:
Kovacs, M.E. (2024). Structural determinants of ligand binding in transient receptor potential channels. Cell 187, 512–526. https://doi.org/10.1016/j.cell.2024.01.015
Example 2: Two-Author Journal Article
Illustrative Example:
Vance, D.L., and Patel, S.K. (2023). Epigenetic reprogramming dynamics during somatic cell lineage divergence. Mol. Cell 83, 1420–1434. https://doi.org/10.1016/j.molcel.2023.04.012
Example 3: Multi-Author Consortium (11+ Authors with 10-Author Rule)
Illustrative Example:
Alvarez, C.H., Thornton, R.J., Mercer, L.P., Chen, Y.Q., Lindqvist, E.M., O’Connor, T.B., Nakamura, K., Dupont, H.G., Zhao, W., Bradley, F.S., et al. (2025). Genomic landscape of pediatric acute leukemia through integrative single-cell multiomics. Cancer Cell 43, 301–318. https://doi.org/10.1016/j.ccell.2025.02.008
Example 4: Authored Book and Edited Book Chapter
Illustrative Examples:
Nakamura, R.T. (2022). Principles of Cellular Signal Transduction, Second Edition (Academic Press).
Garrison, E.A., and Hoffman, M.J. (2024). Quantitative fluorescence imaging of mitochondrial membrane potential. In Methods in Cell Biology, Vol. 182. Ramirez, F.L., ed. (Elsevier), pp. 89–114.
Example 5: Public Data Repository
Illustrative Example:
Bioinformatics Consortium of North America (2024). Single-Cell Transcriptomic Atlas of Murine Cortical Neurons. Version 2.1 (Zenodo). https://doi.org/10.5281/zenodo.10842910
In-text citation version
In-text citations in Cell manuscripts use sequential superscript Arabic numerals corresponding to appearance order in the text.
Superscript Placement and Punctuation
Superscript numbers are placed outside commas and periods without parentheses or brackets:
- Single citation: “Prior cryo-EM analyses demonstrated conformational flexibility in the binding pocket.1“
- Mid-sentence clause: “Although first isolated in yeast,2 mammalian homologs exhibit distinct regulation.3“
Multiple and Consecutive Numbers
Separate multiple non-consecutive citations with commas and no spaces (e.g., “…in earlier trials.2,5,9“). Compress three or more consecutive citations into an inclusive range with an en dash (e.g., “…across several mutant strains.4–7“).
Narrative Attribution in Text
When naming authors in text, append the superscript number directly to the surname:
- Single author: “As reported by Kovacs,1 channel activation requires calcium.”
- Two authors: “Vance and Patel2 resolved chromatin remodeling kinetics.”
- Three or more authors: “Alvarez et al.3 established the multiomic taxonomy.”
Unpublished Material and Preprints
Unpublished data, manuscripts in preparation, and personal communications must never appear in the numbered reference list. Cite them parenthetically in text only (e.g., “(J.R. Mercer, unpublished data)”). Publicly accessible open access preprints on servers like bioRxiv may be included in the reference list if they have an assigned DOI.
Common errors
The table below summarizes frequent Cell Press formatting errors and their corrections.
| Element | Incorrect Practice | Correct Cell Press Rule | Editorial Impact |
|---|---|---|---|
| Author Initials | Spaced initials (Smith, J. D.) |
Unspaced initials (Smith, J.D.) |
Metadata parsing errors in production. |
| Conjunction | Using an ampersand (Vance, D.L., & Patel, S.K.) |
Spell out “and” with comma (Vance, D.L., and Patel, S.K.) |
Flagged during initial technical screening. |
| Author Cutoff | Applying et al. after 3 or 6 authors | List up to 10 authors; use et al. only for 11+ | Misattributes credit for collaborative teams. |
| Reference Order | Alphabetizing references by surname | Order references numerically by appearance | Numbering mismatches between text and bibliography. |
| Volume & Issue | Bolding volume or adding issue numbers (187(3)) | Italicize volume and omit issue numbers (187, 512–526) | Violates typographic specifications. |
| Unpublished Data | Listing personal notes in the bibliography | Cite unpublished observations parenthetically in text | Requires reference list restructuring. |
Style-guide edition
The current Cell citation style is governed by Cell Press editorial guidelines and codified in the official Citation Style Language specification (updated 2024). In September 2022, the Cell editorial office officially transitioned Cell from its legacy author-date referencing format to consecutive numeric superscript citations.
While older university guides and syllabi still cite author-date conventions, current submissions to Cell, Neuron, Immunity, Molecular Cell, Cancer Cell, and Cell Reports require numeric superscript citations. Authors using reference management software should select the updated “Cell” CSL style to ensure bibliography output compiles numerically.
FAQ
Does Cell journal use author-date or numbered citations?
Cell uses consecutive numbered superscript citations in text and a numerical reference list arranged by order of appearance. The journal transitioned from author-date to numbered citations in September 2022.
How many authors should be listed before using et al. in Cell style?
List up to 10 authors by surname and unspaced initials. For sources with 11 or more authors, list the first 10 authors followed by a comma and “et al.”
Should an ampersand (&) or “and” be used before the last author?
Spell out the word “and” preceded by a comma before the final author. Ampersands (&) are not permitted in Cell author lists.
Can unpublished data or manuscripts under review be in the reference list?
No. Unpublished observations, manuscripts in preparation, and personal communications must be cited parenthetically in text only and omitted from the reference list.
How are datasets and software cited under Cell STAR Methods?
Datasets and software packages must be cited in the main reference list with author, year, title, version, repository, and resolving DOI, and cross-referenced in the STAR Methods Key Resources Table.
Sources
- Citation Style Language (CSL) Project. (2024). Cell Journal Citation Style Specification (
cell.csl, updated March 28, 2024). Official CSL Repository. https://raw.githubusercontent.com/citation-style-language/styles/master/cell.csl (Read November 10, 2026). - Cell Press / Elsevier. (2026). Information for Authors: Manuscript Guidelines and STAR Methods. https://www.cell.com/cell/authors (Read November 10, 2026 via editorial style definitions).
- University of Sheffield Library. (2026). Research Skills & Referencing Guide: Cell Referencing Style. University of Sheffield. https://www.sheffield.ac.uk/library/study/research-skills/referencing (Read November 10, 2026).
- University of Manchester Library. (2026). Academic Referencing Guidelines and Biomedical Journal Styles. University of Manchester. https://www.manchester.ac.uk/ (Read November 10, 2026).
